Gain insights into building applications with React Native Expo. Learn essential development concepts to create career opportunities and enhance your skills using familiar web technologies.

final.tar.gz

React Native

firstapp

components

states

style

flex

sound

camera

forms

forms_bonus

forms_bonus-solution

navigation

stack_challenge_solution

drawer_navigation

effect

storage

todo

React Native-test

You’ll learn to build applications using React Native Expo. It’s an amazing technology for web developers to learn building apps using technologies they would already be familiar with. It would be an amazing opportunity for companies to train their developers on this instead of hiring new app developers. 

This course contains a complete package with the most commonly used concepts in application development. It would create a foundation for you to explore this technology further.

Taking this course would open doors to many opportunities out there to progress further in your career as application developer.

Building Applications with React Native

Forms are very important when it comes to getting user input. To manage forms in React Native, we use a combination of input elements and states.

node_modules/
.expo/
dist/
npm-debug.*
*.jks
*.p8
*.p12
*.key
*.mobileprovision
*.orig.*
web-build/

# macOS
.DS_Store



import React,{useState} from 'react';
import { StyleSheet, Text, View, TextInput} from 'react-native';

export default function App() {
  const [name, setName] = useState("")
  const [age, setAge] = useState("")
  const [email, setEmail] = useState("")
  const [password, setPassword] = useState("")

  return (
    <View style={styles.container}>
      <View style={styles.container}>
        <Text>Name: {name}</Text>
        <Text>Age : {age}</Text>
        <Text>Email : {email}</Text>
        <Text>Password : {password}</Text>
      </View>
      <View style={styles.container}>
        <TextInput 
        style = {styles.input}
        placeholder="Name" 
        value={name}
        onChangeText={(text)=>setName(text)}
        />
        <TextInput 
        style = {styles.input}
        placeholder="Age"
        value={age}  
        keyboardType="number-pad"
        onChangeText={(text)=>setAge(text)}
        />
        <TextInput 
        style = {styles.input}
        placeholder="Email"
        value={email}  
        keyboardType="email-address"
        onChangeText={(text)=>setEmail(text)}
        />
        <TextInput 
        style = {styles.input}
        placeholder="Password"
        value={password}  
        secureTextEntry={true}
        textContentType="newPassword"
        onChangeText={(text)=>setPassword(text)}
        />
      </View>
      
    </View>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#fff',
    alignItems: 'center',
    justifyContent: 'center',
    width:"100%"
  },
  input: {
    height: 40,
    width:"80%",
    margin: 12,
    borderWidth: 1,
    padding: 10,
  },
});


module.exports = function(api) {
  api.cache(true);
  return {
    presets: ['babel-preset-expo'],
  };
};


React

Dart

GoJS React

Typescript React

Vue.js

> **Note:** Once the server starts, click the URL next to “Your app can be found at:” to view the output.

Welcome to the Course

Let's Get Started With React Native

Creating Our First Application

Handling Forms

Assessment on the Basics of React Native

Navigating Between Screens

The useEffect Hook

Assessment on Navigating the Components and their Lifecycle

AsyncStorage

The Todo List Application

To-do List Assessment

Connecting To External API's

Assessment on APIs

State Management

Firebase

Password Manager

Final Quiz

Conclusion

Creating and Managing Forms